The present application provides a display device which is adapted to changes in the installation environment. The present application provides a display device comprising a display panel, a main board spaced apart from the display panel and configured to control a driving signal, an auxiliary board disposed adjacent to the display panel and configured to receive a driving signal from the main board and provide the display panel with the driving signal in an appropriate form for image reproduction, and a bridge board interposed between the main board and the auxiliary board so as to connect the main board to the auxiliary board.